Owner's Manual
Page 5
Heat): Preset to Heat ..........To change , see page 7 You can select heating or cooling, or set the system to control both systems automatically, if needed. 3 Just check the settings below and change if needed: 1 Fan (Auto/On): Preset to Auto To change , see page 6 Auto is the most commonly used setting, but you may prefer On for improved air circulation. 2 System (Heat/Cool/Auto/Em. FocusPRO™ TH5220D Non-programmable Digital Thermostat This thermostat is pre-programmed by the installer and ready to use. Your new thermostat is ready to go!
Heat): Preset to Heat ..........To change , see page 7 You can select heating or cooling, or set the system to control both systems automatically, if needed. 3 Just check the settings below and change if needed: 1 Fan (Auto/On): Preset to Auto To change , see page 6 Auto is the most commonly used setting, but you may prefer On for improved air circulation. 2 System (Heat/Cool/Auto/Em. FocusPRO™ TH5220D Non-programmable Digital Thermostat This thermostat is pre-programmed by the installer and ready to use. Your new thermostat is ready to go!
Owner's Manual
Page 9
FocusPRO™ TH5220D Non-programmable Digital Thermostat Select the system setting Fan Auto Fan Auto System Heat System Cool Note: The Auto and Em Heat system settings may ... the cooling system. • Off: Heating and cooling systems are off. • Auto: Thermostat automatically selects heating or cooling depending on how your thermostat was installed.
FocusPRO™ TH5220D Non-programmable Digital Thermostat Select the system setting Fan Auto Fan Auto System Heat System Cool Note: The Auto and Em Heat system settings may ... the cooling system. • Off: Heating and cooling systems are off. • Auto: Thermostat automatically selects heating or cooling depending on how your thermostat was installed.
Owner's Manual
Page 10
... at least 3 degrees apart.The thermostat will automatically adjust settings to Auto, the thermostat automatically selects heating or cooling depending on how your thermostat was installed.
... at least 3 degrees apart.The thermostat will automatically adjust settings to Auto, the thermostat automatically selects heating or cooling depending on how your thermostat was installed.
Owner's Manual
Page 12
... was wired to the display during power interruptions.All other settings are depleted. Batteries provide backup power to run on AC power when installed. Even if the warning does not appear, you should replace batteries once a year, or before the batteries are permanently stored in memory..., and do not require battery power. 10 Install fresh batteries immediately when the REPLACE BATTERY warning begins flashing.The warning flashes about two months before leaving home for more than a month.
... was wired to the display during power interruptions.All other settings are depleted. Batteries provide backup power to run on AC power when installed. Even if the warning does not appear, you should replace batteries once a year, or before the batteries are permanently stored in memory..., and do not require battery power. 10 Install fresh batteries immediately when the REPLACE BATTERY warning begins flashing.The warning flashes about two months before leaving home for more than a month.
Owner's Manual
Page 13
...; to 37°C). 11 Most problems can be corrected quickly and easily. Temperature settings do not change Make sure heating and cooling temperatures are correctly installed (see page 10). FocusPRO™ TH5220D Non-programmable Digital Thermostat In case of difficulty If you have difficulty with your thermostat, please try the suggestions below.
...; to 37°C). 11 Most problems can be corrected quickly and easily. Temperature settings do not change Make sure heating and cooling temperatures are correctly installed (see page 10). FocusPRO™ TH5220D Non-programmable Digital Thermostat In case of difficulty If you have difficulty with your thermostat, please try the suggestions below.